Stirring Honormancer is a uncommon Creature — Rhino Bard card from Secrets of Strixhaven (SOS), collector number 234. Current market price: $0.11 (foil $0.22), TCGplayer market prices via Scryfall.
When this creature enters, look at the top X cards of your library, where X is the number of creatures you control. Put one of those cards into your hand and the rest into your graveyard.